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Individual Calculations March 2023 |
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| Celma Querol, Carlos Total change: -19.40 | |   |
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| Lliga Preferent de Tarragona 2023 Rondas 1-2 | Tarragona | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1945 | 1.00 | 2 | -0.19 | 20 | -3.80 | |
|  Negreiro Pozo, Benet | | | 1872 | ESP | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Luna Idiarte, Agusti | | | 1879 | ESP | 1.00 | 1 | 0.41 | 20 | 8.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Lliga Preferent de Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1945 | 1.50 | 4 | -0.78 | 20 | -15.60 | |
|  Palomo Teruel, Xavier | | | 2038 | ESP | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Martinez Martin, Jose Javier | | | 1915 | ESP | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ruiz Cruz, Francisco Gines | | | 1886 | ESP | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Aloy Lopez, Xavier | | | 1713 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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